| Image | Part Number | Manufacturer | Description | Series | Operating Temperature | Packaging | Mounting Type | RoHS Status | Output Type | Sensing Method | Sensing Distance | Response Time |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| OPB712 | Optek Technology / TT Electronics | SENSR OPTO TRANS 2.03MM REFL PCB | - | -40°C ~ 85°C | Bulk | Through Hole | - | Photodarlington | Reflective | 0.080" (2.03mm) | - | |
| OPB702RR | Optek Technology / TT Electronics | SENSOR REFLECTIVE | - | -40°C ~ 85°C | Bulk | Through Hole | - | Transistor, Base-Emitter Resistor | Reflective | 0.150" (3.81mm) | - | |
| EE-SY201 | Omron | OPTO SENSOR REFLECT TYPE 4MM | - | -20°C ~ 60°C | Bulk | Surface Mount | - | Photodarlington | Reflective | 0.157" (4mm) | 180µs, 60µs |
Reflective optical sensors with analog output provide a continuous voltage or current signal proportional to the intensity of the reflected light. These sensors offer finer resolution compared to their digital counterparts, allowing for more precise object detection and measurement. They are suitable for applications where subtle changes in light reflection need to be detected, such as position sensing, line following, and proximity detection.